/*
 * Polkascan Explorer UI
 * Copyright (C) 2018-2022 Polkascan Foundation (NL)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

import { animate, group, query, style, transition, trigger } from '@angular/animations';

export const rowsAnimationByCounter = trigger('rowsAnimationByCounter', [
  transition(':increment', group([
    query(':enter',
      [
        style({height: 0, opacity: 0}),
        animate('400ms',
          style({height: '*', opacity: 1})
        )
      ],
      {optional: true}
    ),
    query(':leave',
      animate('400ms',
        style({opacity: 0})
      ),
      {optional: true}
    )
  ]))
]);
